用JS喽。
<form action="<?php echo SECUREURL ?>" method="post" name="Checkout" id="Checkout" onSubmit="return chkfrom()">
<script>
function chkform(){
if(Checkout.zone_qty.value == "") {
alert("NOTE:Empty!!");
return false;
}
//...
return true;
}
</script>
<?php $sess->hidden_session(); ?>
<input type="hidden" name="zone_qty" value="<?php echo $zone_qty;?>" />
<input type="hidden" name="page" value="checkout/confirm" />
<input type="hidden" name="func" value="checkoutValidateST" />
.
.
.
.
<td>
<input type="submit" name="Submit" value="Next" />
</td>
</tr>
</table>
</form>
<form action="<?php echo SECUREURL ?>" method="post" name="Checkout" id="Checkout" onSubmit="return chkfrom()">
<script>
function chkform(){
if(Checkout.zone_qty.value == "") {
alert("NOTE:Empty!!");
return false;
}
//...
return true;
}
</script>
<?php $sess->hidden_session(); ?>
<input type="hidden" name="zone_qty" value="<?php echo $zone_qty;?>" />
<input type="hidden" name="page" value="checkout/confirm" />
<input type="hidden" name="func" value="checkoutValidateST" />
.
.
.
.
<td>
<input type="submit" name="Submit" value="Next" />
</td>
</tr>
</table>
</form>
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货